package com.xww.gateway.config.redis;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
@EnableCaching
@RefreshScope
public class RedisConfigure {

    private static final Logger logger = LoggerFactory.getLogger(RedisConfigure.class);

//    @Value("${spring.redis.expire}")
//    private long expire;

    @Bean
    public RedisTemplate<String,Object> redisTemplate(RedisConnectionFactory factory){
        RedisTemplate<String,Object> template = new RedisTemplate<>();
        template.setConnectionFactory(factory);
        //String序列化
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        //key采用string的序列化形式
        template.setKeySerializer(stringRedisSerializer);
        //hask的key也采用String的序列化形式
        template.setHashKeySerializer(stringRedisSerializer);
        //Json序列化
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
        //value的序列化形式采用jackson
        template.setValueSerializer(jackson2JsonRedisSerializer);
        //hash的value系列化形式采用jackson
        template.setHashValueSerializer(jackson2JsonRedisSerializer);
        template.afterPropertiesSet();
        return template;
    }

}
